Sporting News on MSN
Have the Mariners won a World Series? Complete history of Seattle's playoff appearances and pennant wins
No, the Seattle Mariners have never won a World Series. In fact, they are the lone MLB team of 30 to never even reach a World ...
The Seattle Mariners remain MLB's only active franchise without a World Series appearance after their 2025 ALCS Game 7 loss ...
When the team takes the field tonight at Toronto's Rogers Centre for Game 6 of the American League Championship Series, the Mariners will be one win away from clinching the franchise’s first-ever ...
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